Merlo, A.;                     Severeijns, N.R.;                     Benson, S.;                     Scholey, A.;                     Garssen, J.;                     Bruce, G.;                     Verster, J.C.    
        Mood and Changes in Alcohol Consumption in Young Adults during COVID-19 Lockdown: A Model Explaining Associations with Perceived Immune Fitness and Experiencing COVID-19 Symptoms. Int. J. Environ. Res. Public Health 2021, 18, 10028.
    https://doi.org/10.3390/ijerph181910028
    AMA Style
    
                                Merlo A,                                 Severeijns NR,                                 Benson S,                                 Scholey A,                                 Garssen J,                                 Bruce G,                                 Verster JC.        
                Mood and Changes in Alcohol Consumption in Young Adults during COVID-19 Lockdown: A Model Explaining Associations with Perceived Immune Fitness and Experiencing COVID-19 Symptoms. International Journal of Environmental Research and Public Health. 2021; 18(19):10028.
        https://doi.org/10.3390/ijerph181910028
    
    Chicago/Turabian Style
    
                                Merlo, Agnese,                                 Noortje R Severeijns,                                 Sarah Benson,                                 Andrew Scholey,                                 Johan Garssen,                                 Gillian Bruce,                                 and Joris C Verster.        
                2021. "Mood and Changes in Alcohol Consumption in Young Adults during COVID-19 Lockdown: A Model Explaining Associations with Perceived Immune Fitness and Experiencing COVID-19 Symptoms" International Journal of Environmental Research and Public Health 18, no. 19: 10028.
        https://doi.org/10.3390/ijerph181910028
    
    APA Style
    
                                Merlo, A.,                                 Severeijns, N. R.,                                 Benson, S.,                                 Scholey, A.,                                 Garssen, J.,                                 Bruce, G.,                                 & Verster, J. C.        
        
        (2021). Mood and Changes in Alcohol Consumption in Young Adults during COVID-19 Lockdown: A Model Explaining Associations with Perceived Immune Fitness and Experiencing COVID-19 Symptoms. International Journal of Environmental Research and Public Health, 18(19), 10028.
        https://doi.org/10.3390/ijerph181910028